281350080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 336

約数和(自身を含む): 1078406784

約数和(自身を除く): 797056704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 83, 88, 90, 96, 99, 107, 110, 120, 132, 144, 160, 165, 166, 176, 180, 192, 198, 214, 220, 240, 249, 264, 288, 320, 321, 330, 332, 352, 360, 396, 415, 428, 440, 480, 495, 498, 528, 535, 576, 642, 660, 664, 704, 720, 747, 792, 830, 856, 880, 913, 960, 963, 990, 996, 1056, 1070, 1177, 1245, 1284, 1320, 1328, 1440, 1494, 1584, 1605, 1660, 1712, 1760, 1826, 1926, 1980, 1992, 2112, 2140, 2354, 2490, 2568, 2640, 2656, 2739, 2880, 2988, 3168, 3210, 3320, 3424, 3520, 3531, 3652, 3735, 3852, 3960, 3984, 4280, 4565, 4708, 4815, 4980, 5136, 5280, 5312, 5478, 5885, 5976, 6336, 6420, 6640, 6848, 7062, 7304, 7470, 7704, 7920, 7968, 8217, 8560, 8881, 9130, 9416, 9630, 9960, 10272, 10560, 10593, 10956, 11770, 11952, 12840, 13280, 13695, 14124, 14608, 14940, 15408, 15840, 15936, 16434, 17120, 17655, 17762, 18260, 18832, 19260, 19920, 20544, 21186, 21912, 23540, 23904, 25680, 26560, 26643, 27390, 28248, 29216, 29880, 30816, 31680, 32868, 34240, 35310, 35524, 36520, 37664, 38520, 39840, 41085, 42372, 43824, 44405, 47080, 47808, 51360, 52965, 53286, 54780, 56496, 58432, 59760, 61632, 65736, 70620, 71048, 73040, 75328, 77040, 79680, 79929, 82170, 84744, 87648, 88810, 94160, 97691, 102720, 105930, 106572, 109560, 112992, 119520, 131472, 133215, 141240, 142096, 146080, 154080, 159858, 164340, 169488, 175296, 177620, 188320, 195382, 211860, 213144, 219120, 225984, 239040, 262944, 266430, 282480, 284192, 292160, 293073, 308160, 319716, 328680, 338976, 355240, 376640, 390764, 399645, 423720, 426288, 438240, 488455, 525888, 532860, 564960, 568384, 586146, 639432, 657360, 677952, 710480, 781528, 799290, 847440, 852576, 876480, 879219, 976910, 1065720, 1129920, 1172292, 1278864, 1314720, 1420960, 1465365, 1563056, 1598580, 1694880, 1705152, 1758438, 1953820, 2131440, 2344584, 2557728, 2629440, 2841920, 2930730, 3126112, 3197160, 3389760, 3516876, 3907640, 4262880, 4396095, 4689168, 5115456, 5861460, 6252224, 6394320, 7033752, 7815280, 8525760, 8792190, 9378336, 11722920, 12788640, 14067504, 15630560, 17584380, 18756672, 23445840, 25577280, 28135008, 31261120, 35168760, 46891680, 56270016, 70337520, 93783360, 140675040, 281350080]

約数ペア:

[(1, 281350080), (2, 140675040), (3, 93783360), (4, 70337520), (5, 56270016), (6, 46891680), (8, 35168760), (9, 31261120), (10, 28135008), (11, 25577280), (12, 23445840), (15, 18756672), (16, 17584380), (18, 15630560), (20, 14067504), (22, 12788640), (24, 11722920), (30, 9378336), (32, 8792190), (33, 8525760), (36, 7815280), (40, 7033752), (44, 6394320), (45, 6252224), (48, 5861460), (55, 5115456), (60, 4689168), (64, 4396095), (66, 4262880), (72, 3907640), (80, 3516876), (83, 3389760), (88, 3197160), (90, 3126112), (96, 2930730), (99, 2841920), (107, 2629440), (110, 2557728), (120, 2344584), (132, 2131440), (144, 1953820), (160, 1758438), (165, 1705152), (166, 1694880), (176, 1598580), (180, 1563056), (192, 1465365), (198, 1420960), (214, 1314720), (220, 1278864), (240, 1172292), (249, 1129920), (264, 1065720), (288, 976910), (320, 879219), (321, 876480), (330, 852576), (332, 847440), (352, 799290), (360, 781528), (396, 710480), (415, 677952), (428, 657360), (440, 639432), (480, 586146), (495, 568384), (498, 564960), (528, 532860), (535, 525888), (576, 488455), (642, 438240), (660, 426288), (664, 423720), (704, 399645), (720, 390764), (747, 376640), (792, 355240), (830, 338976), (856, 328680), (880, 319716), (913, 308160), (960, 293073), (963, 292160), (990, 284192), (996, 282480), (1056, 266430), (1070, 262944), (1177, 239040), (1245, 225984), (1284, 219120), (1320, 213144), (1328, 211860), (1440, 195382), (1494, 188320), (1584, 177620), (1605, 175296), (1660, 169488), (1712, 164340), (1760, 159858), (1826, 154080), (1926, 146080), (1980, 142096), (1992, 141240), (2112, 133215), (2140, 131472), (2354, 119520), (2490, 112992), (2568, 109560), (2640, 106572), (2656, 105930), (2739, 102720), (2880, 97691), (2988, 94160), (3168, 88810), (3210, 87648), (3320, 84744), (3424, 82170), (3520, 79929), (3531, 79680), (3652, 77040), (3735, 75328), (3852, 73040), (3960, 71048), (3984, 70620), (4280, 65736), (4565, 61632), (4708, 59760), (4815, 58432), (4980, 56496), (5136, 54780), (5280, 53286), (5312, 52965), (5478, 51360), (5885, 47808), (5976, 47080), (6336, 44405), (6420, 43824), (6640, 42372), (6848, 41085), (7062, 39840), (7304, 38520), (7470, 37664), (7704, 36520), (7920, 35524), (7968, 35310), (8217, 34240), (8560, 32868), (8881, 31680), (9130, 30816), (9416, 29880), (9630, 29216), (9960, 28248), (10272, 27390), (10560, 26643), (10593, 26560), (10956, 25680), (11770, 23904), (11952, 23540), (12840, 21912), (13280, 21186), (13695, 20544), (14124, 19920), (14608, 19260), (14940, 18832), (15408, 18260), (15840, 17762), (15936, 17655), (16434, 17120)]